Construct a class that will model a quadratic expression (ax2+bx+c). In addition to aconstructor creating a quadratic expression, the following operations can be performed:
Query quadratic expression for each coefficient
Evaluate the quadratic expression at a specified value
Determine the number of real zeros (solutions to associated quadratic equation)
Determine the real zeros Also construct a test program which will test whether your implementation of this class is correct.
Data structures using c++